''' print('Hello', end=' ') print('World') ''' ''' print('Hello') ''' ''' print("Hello", "World") ''' ''' print("Hello") ''' ''' print("World") ''' ''' print("'Hello'") ''' # c:\\download # c:/download # escape sequence # print('\'Hello\'') #print('\"!@#$%^&*()\'') ''' print('\"!@#$%^&*()\'') ''' ''' print('\"C:\\Download\\\'hello\'.py\"') ''' ''' print("print(\"Hello\\nWorld\")") ''' ''' a = input("q") print(a) ''' ''' a, b = input('Input your number').split() a = int(a) b = int(b) print(a+b) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a/b) ''' ''' n = input() n = int(n) print(-n) ''' ''' n = input() n = ord(n)+1 n = chr(n) print(n) ''' ''' a, b = input().split() a = int(a) b = int(b) c = a-b print(c) ''' ''' f1, f2 = input().split() f1 = float(f1) f2 = float(f2) m = f1 * f2 print(m) ''' ''' a,b = input().split() b=int(b) print(a*b) ''' ''' n = int(input()) s = input() print(s*n) ''' ''' a, b = input().split() a = int(a) b= int(b) print(a**b) ''' ''' f1, f2 = input().split() f1 = float(f1) f2 = float(f2) print(f1**f2) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a//b) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a%b) ''' # > >= < <= != == ''' a, b = input().split() a = int(a) b = int(b) print(a>b) ''' ''' a, b = input().split() a = bool(a) b = bool(b) print(a or not(b)) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a & b) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a<b) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a!=b) ''' ''' n = input() n = int(n) print(bool(n)) ''' ''' n = input() n = int(n) print(bool(not(n))) ''' ''' a, b = input().split() a=bool(int(a)) b=bool(int(b)) print(a and b) ''' ''' a, b = input().split() a=bool(int(a)) b=bool(int(b)) print(a != b) ''' ''' a, b = input().split() a=int(a) b=int(b) print(not(a) and not(b)) ''' ''' n = int(input()) print(~n) ''' ''' a, b = input().split() a = int(a) b = int(b) print(a ^ b) ''' a, b = input().split() a = int(a) b = int(b) if a>b: print(a) if a%2==0: print('ev') elif a<b: print(b) else: print('0') #print(a if (a>=b) else b) # ~6070